a person that constantly is giving people blue balls. the actual animal-brancanator, does not walk. BUT IT DOES-slither. so by calling someone this extremely crude and repulsive name, you're suggesting that they're slithering whores that give guys blue balls.
ashlee simpson is a walking, talking brancanator. i heard her brancanating in my bedroom last night.
by nickabitch. September 15, 2009
Get the brancanator. mug.